baber/WOPTO huggingface dataset:
Patent JP-S61191880-A (JP)
Title: Heat exchanging device
Inventor: SASAO GEN
IPC: F28F3/06
Filed: 1985-02-20
Abstract: PURPOSE:To provide the heat exchanging device high in heat exchanging efficiency by providing airflow disturbing plates in heat transfer fins. CONSTITUTION:The corrugated plate type airflow disturbing plate 12 is provided in the hollow section of the pillar type heat transfer fin 6 along the direction of air stream in the fin. Atmosphere, induced by a fan 10, passes through the hollow space 11 of the heat transfer fin 6, however, the flow of air becomes turbulent flow in this case by the effect of the airflow disturbing plate 12. On the other hand, the air in a control panel 1 flows through a space 8 formed by the neighboring section of the heat transfer fin 6 and a partitioning plate 9, however, the flow of the air is turbulent flow. Accordingly, the air stream in the panels of first airflow path 13, which flows through both sides of the side walls 6' of the heat transfer fin 6, and the flow of atmosphere in second airflow path 14 contact with the side walls 6' in the condition of turbulent flow, therefore, heat exchange between both airflows may be effected effectively and the heat exchanging efficiency may be improved.
Patent JP-H06320094-A (JP)
Title: Device and method for treating fluid
Inventor: SUTEIIBUN RINZU BAADO
IPC: B05C5/00
Filed: 1994-03-02
Abstract: PURPOSE: To provide a fluid treatment apparatus for impinging first and second fluids upon a treatment member passing the inside of the apparatus at a prescribed rate, and a fluid treatment method therefor. CONSTITUTION: The first fluid is injected to the surface of the treatment member 11 and is collected within a common housing of the apparatus. The second fluid is injected to the surface of the treatment member and is collected within the same housing. The collection position of the second fluid is set at a position different from the collection position of the first fluid to prevent the mixing of the fluids. The desirable means for injecting the fluids are composed of separate fluid injectors 27. The collected fluids are respectively returned to the respective injection means. A pump for supplying the second fluid is used for replenishment of the second fluid. The apparatus is provided with a means 77 for effectively removing the second fluid at the rate nearly equal to the supply rate of the second fluid.
Patent JP-S61192167-A (JP)
Title: Picture processor
Inventor: MURATA TATSUTOSHI
IPC: G06T3/00
Filed: 1985-02-20
Abstract: PURPOSE:To make it possible to obtain a new picture giving the process of a compression and a restoration sequentially on the plural of pictures that exist independently by enabling a restored data that can be obtained by the restoration of the compression data of a picture data to superpose an another picture on a picture memory. CONSTITUTION:An output from a raster generating part 1 or a raster data from outside is stored at a picture memory 2. A raster data in the picture memory 12 is read out to a compression circuit 3 and a compression data that is executed by a compression process is stored at a compression memory 4 and after that, it is restored to an original picture data by a restoring circuit 5. The restored data is outputted to an output device such as a printer etc., and also, is feedbacked to the picture memory 2. The picture memory 2 superposes a new picture data from an output data from the raster generating part 1 or from an outside raster input on the restored data in OR logic, or, the data already written on the picture memory 2 is superposed with the restored data to write it. After this superposed data is compressed at the compressing circuit 3, the restored data is taken out through the process mentioned above.
Patent JP-H07245157-A (JP)
Title: Connector structure
Inventor: TSUKAGOSHI HISASHI
IPC: H01R13/639
Filed: 1994-03-02
Abstract: PURPOSE:To establish a connector structure which can work well with an increased number of connector poles and can prevent the connector from slipping off. CONSTITUTION:Terminal pads 5a, 55 are furnished on the two surfaces of a base board 3, and a connector 2 is formed in a card edge type, and an upper contact pin 10 and lower contact pin 11 are provided which are put in pressure contact with the terminal pads 5a, 5b. The pressure contacting force should be larger in the upper contact pin 10. A retention part 13b is furnished in the upper part of the connector 2 and is engaged by a connector guide 6 mounted on the base board 3.
Patent JP-S53118586-A (JP)
Title: Preparation of microbial cells
Inventor: TAKEMOTO HISAO
IPC: C12R1/38
Filed: 1977-03-25
Abstract: PURPOSE: To prepare microbial cells contg.  proteins, nucleic acid, vitamines, coenzyme, etc., useful as snimal feeds, by culture of bacteria beloging to Pseudomonas methanolovora in a nutrient medium contg.  water-soluble carbon sources. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62295927-A (JP)
Inventor: ZEN HEISHIYU
IPC: C08J7/054
Filed: 1987-02-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10279509-A (JP)
Title: Production of para-or meta-hydroxyalkylbenzene and its intermediate
Inventor: UCHIYAMA NOBUYUKI
IPC: B01J27/122
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject high-purity compound useful as a synthetic intermediate for medicines, agrochemicals and liquid crystals in high yield, by reacting a m-t-butoxyalkylbenzene with a highly concentrated aqueous solution of sulfuric acid in the presence of a solvent. SOLUTION: A p- or m-tert-butoxybenzenemagnesium halide of formula I (X is Cl, Br or I) is reacted with an alkyl halide of the formula CH3 -(CH2 )-X ((n) is 1-6) in the presence of a copper halide to give p- or m-tert- butoxyalkylbenzene of formula II, which is reacted with 60-85% aqueous solution of sulfuric acid in the presence of a solvent such as tetrahydrofuran or an alcohol-based solvent to give the objective compound of formula III. The compound of formula II is a new compound.
Patent JP-H07244523-A (JP)
Title: Steady state detecting device
Inventor: YONEDA KIYOSHI
IPC: G06F17/40
Filed: 1994-03-02
Abstract: PURPOSE:To provide a steady state detecting device capable of automatically and surely detecting whether a detected device reaches a steady state or not at real time based upon the rising state of current operation. CONSTITUTION:The time-sequential data of a detected device operation index measured by a measuring instrument 10 are stored in a data storage part 22. A model for the operation index in a steady state is stored in a model storing part 32. A batch average calculating part 41 divides plural data into plural batches of proper size and calculates a batch average value and an information quantity reference value calculating part 42 compares a pattern indicated by the batch average value with the pattern of the model and calculates an information quantity reference value. A data selecting part 43 removes the data of a transient state and a steady state judging part 44 judges the arrival of the detected device at the steady state when the number of remaining data is larger than the fixed rate (a) of the original data. A judged result display part 50 displays a judged result.
Patent JP-H11227382-A (JP)
Title: Ink replenishing device for writing utensil
Inventor: KAMISE YOSHIOMI
IPC: B43K11/00
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink replenishing device for a writing utensil wherein there is no fear for an ink leakage, and the stability, the reliability and the sealability can be improved, and a replenishing work can be facilitated. SOLUTION: This ink replenishing device for a writing utensil is equipped with an ink filling cylinder 1 which is an ink replenishing container, and an approx. cylindrical insertion receiving body 7 which is slidably fitted in the ink filling cylinder 1. In the ink filling cylinder 1, a compartment lid 2 which divides an ink filling part 3 from an opening fitting part 4, is included, and at least the outer peripheral edge of the compartment lid 2 is formed into a thinner part 6. Also, from one end part to the other end part of the opening of the insertion receiving body 7, an insertion receiving part 8 of a larger diameter and a part 9 of a smaller diameter are respectively formed, and the outer peripheral wall of the insertion receiving part 8 of a larger diameter is brought into contact with the inner peripheral wall of the opening fitting part 4.  Then, the end face of the other opening end part 4 is diagonally cut, and a sharp part 10 which breaks the thinner part 6 of the compartment lid 2 when a signing pen 11 is inserted, is provided.
Patent JP-S63200698-A (JP)
Title: Remote control system for voice communication equipment
Inventor: TOKUNAGA KIMIHARU
IPC: H04M11/00
Filed: 1987-02-17
Abstract: PURPOSE:To realize a sure operation by transmitting voice source recorded with digital signal as a control signal, as a voice and comparing it with voice source recorded as the digital signal which is converted to the digital by a controlled side. CONSTITUTION:The voice source recorded with the digital signal as the control signal is transmitted as the voice and compared with the voice source which is conversely converted to the digital and recorded with the digital signal. Then when they coincident with each other, the suitable operation for the control signal is executed. That means, in a controller 1, a fixed digital signal is transmitted to a D/A converter 5 by a digital sound source 4 and converted to a fixed voice and transmitted to a signal line 3 when a switch 8 is operated. In a controller 2, the voice or the signal transmitted by the signal line 3 is converted to the digital and transmitted to a comparator 12 by an A/D converter 10. Then this digital sound or the digital signal is compared with the digital sound source 11. When they coincide with each other, the control operation is executed and a speaker 14 is disconnected with the signal line 3 at a joint 13.
Patent JP-S58148869-A (JP)
Title: Oxadiazolinone derivative, its preparation and insecticide and acaricide containing it as active ingredient
Inventor: KISHIDA HIROSHI
IPC: A01N43/824
Filed: 1982-03-01
Abstract: NEW MATERIAL:An oxadiazolinone derivative shown by the formulaI(R1 and R2 are H or CH3; R3 is 1-3C alkyl; X is O or CH2). EXAMPLE:3-(2,2-Dimethylcoumaron-8-yl)-5-methoxy-1,3,4-oxadiazolin-2-one. USE:An insecticide and an acaricide having extremely wider insecticidal spectrum than a well-known oxadiazoline derivative. PROCESS:Phosgene is reacted with a hydrazinocarboxylate derivative shown by the formula II to give a 2-chlorocarbonylhydrazinocarboxylate derivative shown by the formula III, which is subjected to ring formation in the presence of a base, to give a compound shown by the formulaI. The compound shown by the formula II is obtained by reacting a chloroformate shown by the formula IV with a hydrazine derivative shown by the formula V.
Patent JP-H08206537-A (JP)
Title: Self-traveling type surplus soil regenerating car
Inventor: TAMURA YUKIO
IPC: E02F5/22
Filed: 1995-01-31
Abstract: PURPOSE: To provide a self-traveling type surplus soil regenerating car which is capable of reusing the surplus soil generated in construction works, plumbing works, etc., by a regeneration treatment in these places with a compact construction and has excellent mobility. CONSTITUTION: A surplus soil treating device is arranged on nearly the central line of a car body 6 and devices for the car body are arranged on both side of this car body 6. For example, the car body 6 is provided with a hopper 11 for throwing the surplus soil in the rear part of the car body 6 on nearly the central line of the car body 6, is provided with a belt conveyor 12 below this hopper 11 and is provided with a crushing machine 3 below the front part of this belt conveyor 12. Further, the car body is provided with a belt conveyor 37 below this crushing machine 3, is provided with a vibration sieve 4 below the front part of this belt conveyor 37 and is provided with a belt conveyor 5 below this vibration sieve 4. A soil improving agent is sprayed to the surplus soil via a feeder 22 from a soil improving agent silo 21.  The belt conveyor 5 may be formed freely stowable in the car body 6.
Patent JP-H02213461-A (JP)
Title: Method for surface-hardening iron-based metallic material
Inventor: HIROMATSU KAZUO
IPC: C23C12/00
Filed: 1989-02-14
Abstract: PURPOSE:To form an extremely thick hardened layer having high hardness and hardly cracked by infiltrating Cr into the surface of an iron-based metallic material by chromizing and then carburizing the material to form the hard layer of the carbides of Fe and Cr. CONSTITUTION:A member made of an iron-based metallic material such as carbon steel and stainless steel is embedded in the mixed powder of metallic Cr, alumina and ammonium chloride, heated at 1100-1200 deg.C in a gaseous H2 atmosphere for about 10 hr and chromized to form a Cr infiltration layer contg. >720wt.% Cr and having >=400mum thickness on the surface of the iron-based metallic member. The member is then heated at 1000-1100 deg.C in a gaseous hydrocarbon atmosphere and carburized to grow a hard carbide consisting of (CrFe)23 C6-based carbide having 1000-1400Hv hardness and (CrFe)3C-based carbide having relatively low hardness in the form of dendrite. Consequently, a high-hardness iron-based metallic material having excellent resistance to wear and cracking is produced.
Patent JP-S57147726-A (JP)
Title: Output control circuit for switching power source
Inventor: WADA SUMIO
IPC: H02M3/28
Filed: 1981-03-10
Abstract: PURPOSE:To make an output constant without referring to the variation of a DC power source by making the core of a transformer in a switching power source saturated in response to a minimum input from the DC power source. CONSTITUTION:When a voltage is applied from a DC power source E, a transistor (TR) Q turns on to the output volage of the power source E to a primary winding L1. A current flowing through the primary winding L1 and the collector of the TRQ increases linearly until it can not be limited by a base circuit. Then, the TRQ is released from being staurated and a voltage across the primary winding L1 of the transformer starts dropping. It is transferred to the base winding L2 of the transformer to turn off the TRQ quickly. While the TRQ conducts, energy stored in the primary winding L1 is supplied to a load L through the secondary winding L3, a diode D and a capacitor C3 when the TRQ is cut off.
Patent JP-S58149920-A (JP)
Title: Production of porous polyvinyl chloride
Inventor: FUJII HIROYUKI
IPC: C08J3/12
Filed: 1982-03-03
Abstract: PURPOSE:To obtain porous, low-bulk density polyvinyl chloride excellent in processability, by contacting polyvinyl chloride particles with a gaseous cyclic ether compound at a specified mol ratio. CONSTITUTION:A stirred tank type or fluidized bed type gas/liquid contacting apparatus is charged with powder or particulate polyvinyl chloride (hereinafter, abbreviated as PVC) produced by a usual suspension, emulsion or bulk polymerization method. Then, 0.1-3mol, per 100g of PVC, of a gaseous cyclic ether compound is introduced and contacted with PVC at a temperature of 0-80 deg.C to obtain the purpose porous PVC. Suitable examples of cyclic ether compounds include ethylene oxide, propylene oxide, trimethylene oxide, 1,2-epoxybutane, epichlorohydrin, and tetrahydrofuran.
Patent JP-S58150746-A (JP)
Title: Controller for hot-water storage type electric water heater
Inventor: KUBOTA HIDEJI
IPC: G05D23/19
Filed: 1982-03-03
Abstract: PURPOSE:To alleviate the peak value of power load, and to improve efficiency by providing each of a plurality of the water heaters with devices capable of previously setting the quantity of hot water used and devices capable of detecting the calorific value of residual hot water, calculating conduction time required by a central controller and uniformly distributing load. CONSTITUTION:The controller is provided with temporary hot-water quantity setters 2, 2' previously setting the quantity of hot water used only once, stationary hot-water quantity setters 3, 3', the residual hot-water quantity detecting means 4, 4' detecting the calorific value of residual hot water and timer devices 5, 5' for setting conduction time to heating elements 6, 6'. A feedwater-temperature sensor 8 detects the temperature of water, a first computing element 9 computes calorific valve which must be stored into each electric water heater 1, 1' from said detecting value and each set value, and a second computing element 10 computes conduction time required to each electric water heater 1, 1' from the difference of the calorific value of residual hot water. A timer controller 11 uniformly distributes each power load obtained by the computing element 10, transmits signals to the timer devices 5, 5' of each electric water heater 1, 1', and controls the conduction time of the heating elements 6, 6'.
Patent JP-S58150254-A (JP)
Title: Radiation image intensifying tube and its manufacture
Inventor: HARAO NORIO
IPC: H01J9/22
Filed: 1982-03-03
Abstract: PURPOSE:To employ only one thin fiber plate by constructing such that an output phosphor face is formed on the outer face of the fiber plate then jointing to a portion of a vacuum enclosure or a metal frame. CONSTITUTION:A phosphor substance layer 121 composed of cesium iodide is formed on the outer face of a fiber plate 102 through vacuum deposition, then a metalback layer 122 is formed on it to produce an output phosphor face 111. Thereafter a fiber plate 102 of an image pickup tube 100 is pushed into the focus of an electron lens in an X-ray image intensifying tube 1 having an output phosphor face and each metal frame 3, 112 is jointed vacuum-tightly at the encapsulating point 13. Thereafter it is evacuated to high vacuum through an exhaust pipe 14 to form a photoelectric face constituting an input face 4 thus to cmplete an X-ray image intensifying tube.
Patent JP-S53120026-A (JP)
Title: Internal combustion engine ignition distributor
Inventor: KAWACHI NOBUTAKA
IPC: F02P7/063
Filed: 1977-03-28
Abstract: PURPOSE:To restrict sparking noise voltage and to prevent creation of radio interference by building up a low band pass filter between a line inductance and electrostatic capacity which is made by using high dielectric constant material for an interposing substance.
Patent JP-H01208004-A (JP)
Title: Piezoelectric oscillator
Inventor: UCHIDA TAKASHI
IPC: H03B5/32
Filed: 1988-02-15
Abstract: PURPOSE:To suppress microphonic noise by providing two pairs of electrodes on both main planes of a piezoelectric piece, and connecting the electrode on the main plane on one side of one of those pairs to the electrode on the main plane on the other side of another pair commonly, respectively. CONSTITUTION:The two pairs of electrodes 18(18a,18b) and 19(19a, 19b) confronting with both main planes of a crystal piece 17 are formed adjacently. And draw-out electrodes 20a and 20b to connect the electrodes 18a and 19b commonly are extended to an outer peripheral part on one end side. Also, draw-out electrodes 21a and 21b to connect the electrodes 18b and 19a commonly are extended to the outer peripheral part on the other end side, and are sealed by covering with a metallic cover 11. In such a way, capacitances Ca1, Ca2, Cb1, and Cb2 due to the electrodes 18a, 18b, 19a, and 19b are generated between the cover 11, and it follows that a synthetic capacitance Cx connecting the capacitances Ca1 and Cb2 in parallel is attached on one end side of a quartz oscillator 16 and similarly, on the other end side, a synthetic capacitance Cy is attached between the ground. Therefore, the capacitances Cx and Cy can be set constant even when the crystal piece 17 oscillates, then, the microphonic noise can be suppressed.
Patent JP-H09230080-A (JP)
Title: High performance neutron absorbing material
Inventor: MARUYAMA TADASHI
IPC: C04B35/583
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To elongate the life of a control rod in a reactor by hot pressing mixed powder of boron carbide, hexagonal boron nitride and obligatory impurities until the anisotropy of mechanical strength and thermal conductivity are revealed. SOLUTION: The mixing ration of boron carbide and boron nitride is set to such a range that the anisotropy of the mechanical strength and thermal conductivity is 1.5 or more, and the neutron absorbing power is not lowered to an extreme. The mixed powder is filled in a graphite mold, and a predetermined preliminary forming is performed according to need to be not-pressed in a high frequency induction hot press furnace. Hot pressing is performed at temperature of 1,700-2,200 deg.C and with pressure of 5-50Mpa.  By the neutron absorbing material made by the thus obtained boron carbide/hexagonal boron nitride composite sintered compact, breakage due to thermal stress and swelling and damage of a covering pipe caused by the above can be greatly reduced, and as compared with the conventional material, the life of a reactor control rod can be elongated so as to improve the safety and the economic efficiency.
Patent JP-H03236634-A (JP)
Title: Fm modulation transmitter
Inventor: SASAKI HIROAKI
IPC: H04L27/12
Filed: 1990-02-13
Abstract: PURPOSE:To obtain a transmitter able to apply FM modulation to a digital signal stably in a short time by providing a path outputting a transmission data to a voltage controlled oscillator after a PLL loop is locked and then the PLL loop is unlocked. CONSTITUTION:An output from a voltage controlled oscillator(VCO) 1 is frequency-divided by a programmable frequency divider 2a and inputted to a phase comparator 26. A reference frequency signal is formed by a reference frequency oscillator 2c in a PLL.IC and a comparison voltage corresponding to a phase difference between an output from the frequency divider 2a and a reference frequency signal passes through an LPF 4 and a sample-and-hold circuit 5, is added by an adder 7 and inputted to the VCO 1. When the PLL loop is locked, a lock detection signal from the phase comparator 2b is inputted to a microcomputer 6. The microcomputer 6 sends a sample signal to the sample-and-hold circuit 5 and a control voltage when the PLL loop is locked is held, The PLL loop is interrupted just after holding and a transmission data is FM-modulated.
Patent JP-H11331385-A (JP)
Title: Calling center agent selection to optimize calling waiting time
Inventor: FLOCKHART ANDREW D
IPC: H04M3/523
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To optimize call processing in an automatic call distribution(ACD) system of a private branch exchange(PBX) base by selecting and determining a free handling person in a prescribed order. SOLUTION: A call which requires a call processing technique (x) arrives at the top of the call queue 120 of an ACD system 101, an agent/call selecting element 150 decides all the techniques provided for the agent of a technique agent queue, checks whether an agent queue corresponding to each technique in an agent queue 130 includes only one agent or not, and when agent queues 131 to 139 include only one agent, checks non-overlapping techniques, counts the number of corresponding techniques having only one agent and selects an agent with minimum count to handle an incoming call. Thereby, call operating time is reduced without increasing the number of agents.